PreparED Study Materials

Week 2 - CHEM 121

Author: Student Professor: Term:

These notes cover the end of chapter one and the first half of chapter two. It includes the following: New rules with significant figures, Unit Analysis/Conversions, Atoms, Ions, and Compounds, the 4 Natural Forces, J.J Thomson, Robert Millikan, Ernest Rutherford, Atoms in Baby Teeth, Isotopes, Radioactive Particles, and more.



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